About this site

We have nightly benchmark runs of PyPy, together with CPython data for comparison. The benchmarks have run since 2016 on a dedicated machine named benchmarker. Previously, we had other machines (tannit and briefly speed-python). The benchmarker machine is generously donated by Baroque Software. The specs are:

• Processor: Intel(R) Core(TM) i7-7700 CPU @ 3.60GHz with turbo enabled
• RAM: 64GB Micron DDR4 2400 MHz
• Disk: 4TB TOSHIBA MG04ACA4

Benchmarks are also run on benchmarker2:

• Processor: AMD Ryzen 5 3600 pinned to 3.60GHz, turnbo disabled
• RAM: 64GB
• Benchmarking pinned with cpuset partitions to CPUs3,4,5 with SMT (hyper-threading) disabled

About the benchmarks

The benchmark code can be found here.

This is a benchmark suite based on Unladen Swallow, adapted for PyPy and runs on Python2 and Python3.
Also see the speed.python.org site.

About PyPy

PyPy is a very compliant implementation of the Python language.

Main website: www.pypy.org

Documentation: doc.pypy.org

Blog: www.pypy.org/blog/

About Codespeed

Codespeed is a web application to monitor and analyze the performance of your code.

The source code of this website can be found on the PyPy branch of the Python fork of codespeed, currently at commit a07cb49b0609.

Contact

For problems or suggestions about this website, please file an issue in the GitHub repository.